@import url('https://fonts.googleapis.com/css2?family=Fredoka&display=swap');
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Fredoka', sans-serif;
}

body {
  background: url('assets/Awan.webp') top no-repeat, url('assets/Rumput.webp') bottom no-repeat;
  background-size: 100% auto, 100% auto;
  background-color: #fdfdfd;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.scanner-group {
  max-width: 500px;
  width: 100%;
  text-align: center;
  background: #fff;
  padding: 1.5rem;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  position: relative;
}

.logo-area img {
  width: 160px;
  margin-bottom: 1rem;
}

h1 {
  font-size: 1.8rem;
  color: #fcb900;
}

h2 {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  color: #333;
}

.scan-box {
  border: 4px solid #333;
  border-radius: 12px;
  overflow: hidden;
  margin: 0 auto 1rem auto;
  width: 100%;
  max-width: 320px;
  height: 320px;
  position: relative;
}

#preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.student-data {
  background: #f0f0f0;
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 8px;
  color: #333;
  font-size: 0.95rem;
  text-align: left;
  overflow-x: auto;
}

.student-data table {
  width: 100%;
  border-collapse: collapse;
}

.student-data th {
  text-align: left;
  padding-right: 1rem;
  font-weight: 600;
  width: 30%;
}

.student-data td {
  padding: 4px 0;
}

.student-data.shake {
  animation: shake 0.4s;
}

@keyframes shake {
  0% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(5px); }
  75% { transform: translateX(-5px); }
  100% { transform: translateX(0); }
}

button#rescan-button {
  background: #007bff;
  color: white;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}

button#rescan-button:hover {
  background: #0056b3;
}

.characters {
  display: flex;
  justify-content: space-between;
  margin-top: 1rem;
  padding: 0 2rem;
}

.characters .char {
  width: 80px;
  height: auto;
}

footer {
  margin-top: 2rem;
  font-size: 0.8rem;
  color: #777;
}

@media (max-width: 768px) {
  .scanner-group {
    padding: 1rem;
  }

  .scan-box {
    height: 240px;
    max-width: 100%;
  }

  .characters {
    padding: 0 1rem;
  }

  .characters .char {
    width: 60px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 0.9rem;
  }
}

#status-message {
  margin-top: 0.75rem;
  font-weight: bold;
  font-size: 0.9rem;
}

.status-success {
  color: green;
}

.status-error {
  color: red;
}